28578732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26171}}^1$

素因数の和:26198

約数の個数: 48

約数和(自身を含む): 82075392

約数和(自身を除く): 53496660

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 26171, 52342, 78513, 104684, 157026, 183197, 314052, 340223, 366394, 549591, 680446, 732788, 1020669, 1099182, 1360892, 2041338, 2198364, 2381561, 4082676, 4763122, 7144683, 9526244, 14289366, 28578732]

約数ペア:

[(1, 28578732), (2, 14289366), (3, 9526244), (4, 7144683), (6, 4763122), (7, 4082676), (12, 2381561), (13, 2198364), (14, 2041338), (21, 1360892), (26, 1099182), (28, 1020669), (39, 732788), (42, 680446), (52, 549591), (78, 366394), (84, 340223), (91, 314052), (156, 183197), (182, 157026), (273, 104684), (364, 78513), (546, 52342), (1092, 26171)]